Crotaline,100 µg/mL,dried down,1mL,

4-Bromophenol-2,3,5,6-d4,1000 µg/mL,isopropanol,1mL,

Semi-Volatile Standard

9-Chloro- /10-Chlorooctadecanoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.